Jesper Fehrlund <jes...@prisjakt.nu> writes:
> I'm no c expert by any means, but does this not run xstrdup on a
> dangling pointer?
> (since best_cp->msgid and best_cp->msgid_plural points to the same
> address which has been released in remember_a_message)
Good point, thanks. That part is really tricky. In the code:
mp = remember_a_message (..., best_cp->msgid, ...);
if (mp != NULL && best_cp->msgid_plural != NULL)
remember_a_message_plural (..., best_cp->msgid_plural, ...);
If MP is non-NULL, that means best_cp->msgid is saved in MP, and
remember_a_message_plural can still refer to the address pointed by
best_cp->msgid.
Of course, it is an implementation detail and the confusing dangling
pointer should be avoided. I'm thinking to cleanup the code, also by
moving the code conversion stuff to earlier phase.
Regards,
--
Daiki Ueno
